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Acetylcholine, epinephrine, dopamine, and histamine are

(20 pt') - question #191

The part of the neuron that specializes in receiving messages from other neurons is the

(20 pt') - question #198

The microscopic space between two neurons is called a(n)

(20 pt') - question #223

The fastest neurons can send impulses at about __________ miles per hour.

(20 pt') - question #205

Electrically charged particles of the elements __________ are crucial in the transmission of the nerve impulse.

(20 pt') - question #217